312797149

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{22787}}^1$

素因数の和:22884

約数の個数: 16

約数和(自身を含む): 374087808

約数和(自身を除く): 61290659

約数列:

[1, 7, 37, 53, 259, 371, 1961, 13727, 22787, 159509, 843119, 1207711, 5901833, 8453977, 44685307, 312797149]

約数ペア:

[(1, 312797149), (7, 44685307), (37, 8453977), (53, 5901833), (259, 1207711), (371, 843119), (1961, 159509), (13727, 22787)]